CN210612592U - Nasal aspirator for baby - Google Patents
Nasal aspirator for baby Download PDFInfo
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- CN210612592U CN210612592U CN201920864514.XU CN201920864514U CN210612592U CN 210612592 U CN210612592 U CN 210612592U CN 201920864514 U CN201920864514 U CN 201920864514U CN 210612592 U CN210612592 U CN 210612592U
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- flow valve
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Abstract
The embodiment of the utility model discloses baby nasal aspirator, include: an air bag, a reflux valve, a collecting bag and a nose; the air bag is of a spherical structure, and a circular opening is formed in the surface of the air bag; the reverse flow valve is of a valve structure with two-way openings, two ends of the reverse flow valve are circular openings, the middle part of the reverse flow valve is provided with the reverse flow valve, one end of the gas transmission of the reverse flow valve is connected with the air bag, and the other end of the gas transmission of the reverse flow valve is connected with the collecting bag; the nose is connected with the collecting bag, and a check valve is arranged at the joint of the nose and the collecting bag, so that the baby nasal discharge sucked by the nose can not be output from the nose. The utility model discloses an adopt gasbag, check valve, collection bag and nose structure, can not cause the rhinorrhea to go against the current to baby's nasal cavity or following current to the gasbag, can absorb the rhinorrhea at every dead angle in the baby's nasal cavity, simultaneously, the detachable construction of check valve can make the nasal aspirator become a atomizer, spouts the atomizing medicine into children's nasal cavity and reaches the purpose of treatment disease, the utility model discloses simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the medical equipment technique and specifically relates to a baby nasal aspirator.
Background
The neonate receives outside bacterial infection easily because its resistance is weak, cause the nasal cavity to have the secretion, the secretion has not only caused the baby to breathe not smooth, can cause other diseases even, if not clear up for a long time, probably cause the secretion dry, the adhesion is on baby's nasal cavity, be not convenient for clear up more, and simultaneously, in order to keep baby's nasal cavity clean, eliminate the harmful bacterium in the nasal cavity, increase the degree of wetness in baby's nasal cavity, still need to spray chemical or moisture to baby's nasal cavity, the baby's nasal aspirator of prior art generally only has the function of absorbing the snivel, and, can not absorb the snivel in baby's nasal cavity dead angle, the aspirator absorbs in the gasbag easily, be not convenient for wash, influence next use, cause the relatively poor infection of disease even easily.
Accordingly, there is a need in the art for improvements.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves is: the utility model provides a nasal aspirator for infants to solve the problem that prior art exists, the utility model discloses nasal aspirator for infants includes:
an air bag, a reflux valve, a collecting bag and a nose;
the air bag is of a spherical structure, and a circular opening is formed in the surface of the air bag;
the reverse flow valve is of a valve structure with two-way openings, two ends of the reverse flow valve are circular openings, the middle part of the reverse flow valve is provided with the reverse flow valve, so that airflow is sucked from one port to the other port, the reverse flow valve is used for discharging the airflow, one gas transmission end of the reverse flow valve is connected with the air bag, and the other end of the reverse flow valve is connected with the collecting bag;
the nose is connected with the collecting bag, and a check valve is arranged at the joint of the nose and the collecting bag, so that the baby nasal discharge sucked by the nose can not be output from the nose.
In another embodiment of the above nasal aspirator for infants, a bending part is disposed at the top of the nose, so that the nose can adapt to the bending structure of the nasal cavity of the infant.
In another embodiment of the above baby nasal aspirator according to the present invention, the reverse flow valve is a double valve structure including a first reverse flow valve for controlling the air flow of the output of the air bag to be absorbed from one port of the reverse flow valve to the other port and a second reverse flow valve for controlling the air bag to output the air to the outside;
in being based on the utility model discloses in another embodiment of above-mentioned baby nasal aspirator, the flexion of nose sets up the silica gel lag, the extreme point that the nose was guaranteed to the silica gel lag is soft, prevents fish tail baby's nasal cavity.
In another embodiment of the baby nasal aspirator according to the present invention, a filter membrane is disposed at one end of the first backflow valve near the collecting bag, and the filter membrane is used for preventing nasal discharge in the collecting bag from flowing into the air bag.
In another embodiment based on the above baby nasal aspirator, the first reverse flow valve is a detachable structure, when the first reverse flow valve is detached, a part of the air flow of the air bag is output through the second reverse flow valve, and a part of the air flow is output to the baby nasal cavity through the collecting bag.
In another embodiment based on the above baby nasal aspirator, the reverse flow valve is provided with a humidifying device, and when the first reverse flow valve is detached, the humidifying device is connected for outputting moisture or vaporific medicine to the nasal cavity of the child to treat oral diseases of the child.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a baby's nasal aspirator adopts gasbag, check valve, collection bag and nose structure, and the check valve can ensure the normal absorption of snivel, collects the bag and can effectively collect the snivel and can not cause the snivel to flow backward to baby's nasal cavity or following current to the gasbag in, and the curved structure of nose can absorb the snivel at every dead angle in baby's nasal cavity, and simultaneously, the detachable construction of check valve can make the nasal aspirator become a atomizer, spouts the atomizing medicine into children's nasal cavity and reaches the purpose of treating the disease, the utility model discloses simple structure, convenient to use.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
The invention will be more clearly understood from the following detailed description, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the baby nasal aspirator of the present invention.
In the figure: 1 air bag, 2 reflux valve, 3 collecting bag and 4 nose.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
Fig. 1 is a schematic structural view of the nasal aspirator for infants of the present invention, and as shown in fig. 1, the nasal aspirator for infants of this embodiment comprises:
the nasal cavity drainage device comprises an air bag 1, a reflux valve 2, a collection bag 3 and a nose head 4;
the air bag 1 is of a spherical structure, a round opening is formed in the surface of the air bag, and the air bag 1 is made of rubber and has good elasticity;
the reverse-flow valve 2 is of a valve structure with two openings in two directions, two ends of the valve structure are circular openings, the middle of the valve structure is provided with the reverse-flow valve 2, airflow is sucked from one port to the other port, the reverse-flow valve 2 is used for discharging the airflow, one gas transmission end of the reverse-flow valve 2 is connected with the air bag 1, the other end of the reverse-flow valve 2 is connected with the collection bag 3, under the normal condition, the airflow of the reverse-flow valve 2 flows from the collection bag 3 to the air bag 1, when the air bag 1 is pressed down, the airflow output by the air bag 1 is discharged through an exhaust port of the reverse-flow valve 2, when the pressed air bag 1 is released, the air bag 1 starts to be sucked from the nose 4 to the collection bag 3 under the influence of air pressure;
the nose 4 is connected with the collecting bag 3, a check valve is arranged at the joint of the nose 4 and the collecting bag 3, and the check valve is used for preventing the nasal discharge in the collecting bag 3 from flowing back to the nose 4, so that the nasal discharge flows into the nasal cavity of the baby, and the nasal discharge of the baby sucked by the nose 4 cannot be output from the nose 4.
The top of nose 4 sets up the flexion, makes nose 4 can adapt to the crooked structure of baby's nasal cavity, the flexion of nose 4 sets up the silica gel lag, the silica gel lag guarantees that the extreme point of nose 4 is soft, prevents fish tail baby's nasal cavity. Because the silica gel material is very soft, the end opening of the nose head 4 can rotate, move or press in the nasal cavity of the baby at will, and the nasal cavity of the baby is not hurt.
The reverse-flow valve 2 is of a double-valve structure and comprises a first reverse-flow valve and a second reverse-flow valve, wherein the first reverse-flow valve is used for controlling the output airflow of the air bag 1 to be absorbed from one port of the reverse-flow valve 2 to the other port, and the second reverse-flow valve is used for controlling the air bag 1 to output air to the outside; the first reverse flow valve is used for controlling the air bag 1 to suck nasal mucus from the nasal cavity of the baby, and the second reverse flow valve is used for controlling the air in the air bag 1 to be discharged.
The first reflux valve is provided with a filter membrane at one end close to the collecting bag 3, the filter membrane is used for preventing the rhinorrhea in the collecting bag 3 from flowing into the air bag 1, the filter membrane is used for keeping the rhinorrhea liquid in the collecting bag 3 under the condition of not obstructing the air flow, and the filter membrane is a breathable membrane and can effectively filter substances except air.
The first reverse-flow valve is of a detachable structure, when the first reverse-flow valve is detached, one part of air flow of the air bag 1 is output through the second reverse-flow valve, and one part of air flow is output to the nasal cavity of the baby through the collecting bag 3, when only the first reverse-flow valve is detached, the reverse-flow valve is of a structure with the second reverse-flow valve at one end and a cylindrical cavity at one end, when the air bag 1 is pressed down, air in the air bag 1 is output from the second reverse-flow valve and the cylindrical cavity, one part of air is output to the air, and one part of the cavity is output along the collecting bag 3 and the nasal head 4.
When the first reverse flow valve is removed from the reverse flow valve 2 and the humidifying device is arranged, moisture in the humidifying device or aerosol medicine arranged in the humidifying device flows to the nasal cavity of the infant along with air flow, and is used for outputting the moisture or aerosol medicine to the nasal cavity of the child to treat oral diseases of the child.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other. For the system embodiment, since it basically corresponds to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. An infant nasal aspirator, comprising: an air bag, a reflux valve, a collecting bag and a nose;
the air bag is of a spherical structure, and a circular opening is formed in the surface of the air bag;
the reverse flow valve is of a valve structure with two-way openings, two ends of the reverse flow valve are circular openings, the middle part of the reverse flow valve is provided with the reverse flow valve, so that airflow is sucked from one port to the other port, the reverse flow valve is used for discharging the airflow, one gas transmission end of the reverse flow valve is connected with the air bag, and the other end of the reverse flow valve is connected with the collecting bag;
the nose is connected with the collecting bag, and a check valve is arranged at the joint of the nose and the collecting bag, so that the baby nasal discharge sucked by the nose can not be output from the nose.
2. The nasal aspirator for infants according to claim 1, wherein the top of the nose is provided with a curvature to enable the nose to adapt to the curved configuration of the nasal cavity of the infant.
3. The nasal aspirator for infants according to claim 1, wherein the reverse flow valve is a double valve structure comprising a first reverse flow valve for controlling the air flow of the output of the air bag to be sucked from one port of the reverse flow valve to the other port and a second reverse flow valve for controlling the air bag to output the air to the outside.
4. The nasal aspirator for infants according to claim 2, wherein the bending part of the nose is provided with a silica gel protective sleeve, and the silica gel protective sleeve ensures that the end point of the nose is soft and prevents the nasal cavity of the infant from being scratched.
5. The nasal aspirator for infants according to claim 3, wherein a filter is provided at an end of the first reverse flow valve near the collection bag, the filter being for preventing a nasal discharge from the collection bag from flowing into the air bag.
6. The nasal aspirator for infants according to claim 3, wherein the first valve is detachable, and when the first valve is detached, the air bag outputs a part of the air flow through the second valve and a part of the air flow through the collecting bag to the nasal cavity of the infant.
7. The nasal aspirator for infants according to claim 6, wherein the reverse flow valve is provided with a humidifying device, and when the first reverse flow valve is detached, the humidifying device is connected to output moisture or atomized medicine into the nasal cavity of the child to treat oral diseases of the child.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864514.XU CN210612592U (en) | 2019-06-10 | 2019-06-10 | Nasal aspirator for baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864514.XU CN210612592U (en) | 2019-06-10 | 2019-06-10 | Nasal aspirator for baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612592U true CN210612592U (en) | 2020-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920864514.XU Active CN210612592U (en) | 2019-06-10 | 2019-06-10 | Nasal aspirator for baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612592U (en) |
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2019
- 2019-06-10 CN CN201920864514.XU patent/CN210612592U/en active Active
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